diff --git a/api/app/cache/memory/__init__.py b/api/app/cache/memory/__init__.py
index 551062ac..fa9ad1b1 100644
--- a/api/app/cache/memory/__init__.py
+++ b/api/app/cache/memory/__init__.py
@@ -4,9 +4,9 @@ Memory 缓存模块
 提供记忆系统相关的缓存功能
 """
 from .interest_memory import InterestMemoryCache
-from .activity_stats_cache import ActivityStatsCache
+# from .activity_stats_cache import ActivityStatsCache
 
 __all__ = [
     "InterestMemoryCache",
-    "ActivityStatsCache",
+    # "ActivityStatsCache",
 ]